Element block pseudo-element :before generated with font-size 16px width 500px transform transition background opacity 1 border 0px rgba(0,0,0,1) solid border-radius position static margin 0px font-weight normal outline none box-shadow 1px 1px 1px rgba(0,0,0,0.3) height 300px text-shadow 1px 1px 1px rgba(0,0,0,0.2) cursor default box-sizing content-box line-height 1 display block overflow hidden float none z-index auto padding 20px